Fixes BUG-0054104:Error when create the invoice from the shipment
**In this particular case, one order line with more than 1 qty is shipped into multiple shipment lines, when creating invoice from shipment it is important not only to consider invoiceQty from orderline (it is not updated in the DB at this moment), but also from current invoice being created by the process.
BUILD
Edited by Atul Gaware